Life can only be understood backwards; but it must be lived forwards.
二十世纪的伟大斗争是自由主义与极权主义之间的斗争。
自守表示的研究是数学抽象之美的反映。
I'm not afraid to speak my mind and stand up for what I believe in.
有人问巴菲特预计什么时后要退休,他回答
When I look at the world I'm pessimistic, but when I look at people I am optimistic.